18084177

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 26788320

約数和(自身を除く): 8704143

約数列:

[1, 3, 9, 89, 107, 211, 267, 321, 633, 801, 963, 1899, 9523, 18779, 22577, 28569, 56337, 67731, 85707, 169011, 203193, 2009353, 6028059, 18084177]

約数ペア:

[(1, 18084177), (3, 6028059), (9, 2009353), (89, 203193), (107, 169011), (211, 85707), (267, 67731), (321, 56337), (633, 28569), (801, 22577), (963, 18779), (1899, 9523)]